Cook County is the most populous county in the state of Illinois as well as one of the most populous counties in the whole United States.
These resources will help you take care of anything you need as a resident at the county level, such as voter registration, looking up elected officials and other housing services.
The Cook County Clerk’s office manages 120+ towns and villages in suburban Cook County. Here are some quick links to help you navigate everything elections in the county.
Looking for property tax information, forms and history? Here are some quick links to help you get to where you need to go.